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        <title>&lt;b&gt;Edge&lt;/b&gt;&lt;br&gt;&lt;font size=&#039;2&#039;&gt;Always... Together... Better...&lt;/font&gt;</title>
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        <title><b>Edge</b><br><font size='2'>Always... Together... Better...</font></title>
        <link>http://edge.ollchi.com/</link>
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        <dc:format>text/html</dc:format>
        <dc:date>2020-02-25T13:33:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>about</title>
        <link>http://edge.ollchi.com/doku.php?id=about&amp;rev=1582637629&amp;do=diff</link>
        <description>This is for About!</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2024-01-16T11:27:24+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>asus_router</title>
        <link>http://edge.ollchi.com/doku.php?id=asus_router&amp;rev=1705404444&amp;do=diff</link>
        <description>Cron

	*  add cron job (in Merlin firmware)

cru a {id} min hour day month week command

Useful links

	*  &lt;https://www.asuswrt-merlin.net/&gt;</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2022-06-08T23:29:31+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>camping</title>
        <link>http://edge.ollchi.com/doku.php?id=camping&amp;rev=1654730971&amp;do=diff</link>
        <description>Camping

Stay in Nature, Refresh yourself.</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2018-11-17T12:09:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns323</title>
        <link>http://edge.ollchi.com/doku.php?id=dns323&amp;rev=1542456584&amp;do=diff</link>
        <description>D-Link DNS-323

Old but still do the job. 아직 데이터 스토리지로는 쓸만한 녀석.

	*  ALT-F firmware (alternative firmware): it unleashes the hidden potentials of DNS-323.
	*  DNS-323 Wiki

* Alt-f 펌웨어로 업그레이드하면 4TB 하드까지 인식이 가능하고 nfsd는 version 3까지 지원한다.</description>
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        <dc:date>2022-06-08T23:33:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>docker</title>
        <link>http://edge.ollchi.com/doku.php?id=docker&amp;rev=1654731200&amp;do=diff</link>
        <description>This is for docker.

Access shell inside of docker container (hass) through interactive mode.

# docker exec -it hass bash

Restart docker container hass

# docker restart hass

Remove unused things 

# docker system prune</description>
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        <dc:date>2021-06-11T00:08:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>flask</title>
        <link>http://edge.ollchi.com/doku.php?id=flask&amp;rev=1623370109&amp;do=diff</link>
        <description>Flask



- Python 으로 만들어진 web application용 개발도구 입니다.

* Flask depends on the Jinja template engine and the Werkzeug WSGI toolkit. 

관련 Links

	*  &lt;https://flask.palletsprojects.com/en/2.0.x/&gt;</description>
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        <dc:date>2021-06-11T00:27:16+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gpu_computing</title>
        <link>http://edge.ollchi.com/doku.php?id=gpu_computing&amp;rev=1623371236&amp;do=diff</link>
        <description>GPU accelerated computing

NVIDA related tools

	*  CUDA
	*  CUDNN

Programming Interface

	*  PyTorch
	*  TensorFlow
	*  Keras</description>
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    <item rdf:about="http://edge.ollchi.com/doku.php?id=hass&amp;rev=1542676459&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-11-20T01:14:19+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>hass</title>
        <link>http://edge.ollchi.com/doku.php?id=hass&amp;rev=1542676459&amp;do=diff</link>
        <description>Home Assistant (hass)

Python 기반으로 개발된 home automation platform이다. 손쉬운 확장성과 간결한 구조로 다양한 설정과 제어가 가능하다.

----------

Installation

	*  normal install; docker를 사용할 수 없는 환경이라면 바로 설치하는것을 추천한다. 서버의 자원과 네트워크 환경을 모두 활용할 수 있다는 장점이 있지만 기존에 설치된 패키지들과 dependency 문제가 발생할 수 있는 가능성이 있다. python virtual environment를 활용하는것도 하나의 방법이다.…</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2024-01-12T13:20:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux</title>
        <link>http://edge.ollchi.com/doku.php?id=linux&amp;rev=1705065642&amp;do=diff</link>
        <description>This is the page for Linux.

Linux Kernel

	*  5.x --&gt; 6.2.x --&gt; 6.5.x (Ubuntu 20.04)
	*  HWE kernel

Userful tools

	*  sed
	*  awk
	*  grep
	*  cut
	*  xargs
	*  Bash programming</description>
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        <dc:date>2024-04-24T11:54:57+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>minecraft</title>
        <link>http://edge.ollchi.com/doku.php?id=minecraft&amp;rev=1713959697&amp;do=diff</link>
        <description>**Minecraft**

- Bedrock edition이 1.17 버젼으로 업데이트 되었다. (2021.06) 


	*  발광오징어 (Glow squid) 추가 
	*  우파루파 추가 
	*  염소 추가 
	*  먕원경 추가 
	*  구리 추가 
	*  자수정 추가
	*  1.18기다리려면 반년은 걸릴 듯 ㅡㅡ</description>
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        <dc:date>2021-06-11T00:11:35+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>nas</title>
        <link>http://edge.ollchi.com/doku.php?id=nas&amp;rev=1623370295&amp;do=diff</link>
        <description>Synology NAS

DS918+, DS1517+ 모델을 기반으로 한 설정들입니다. BTRFS관련 twaek을 제외하고는 다른 모델들도 모두 적용이 가능합니다.
Arm 기반의 제품군들과 Intel 기반의 제품군들이 있습니다. Intel 제품군들은 docker의 구동이 가능합니다.</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2023-01-05T11:22:13+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>neologism</title>
        <link>http://edge.ollchi.com/doku.php?id=neologism&amp;rev=1672917733&amp;do=diff</link>
        <description>신조어 사전

	*  갑분싸: 갑자기 분위기 싸해진다.
	*  마상: 마음의 상처.
	*  갑툭튀: 갑자기 툭 튀어 나옴.
	*  청바지: 청춘은 바로 지금.
	*  JMT: 존맛탱
	*  이생망: 이번 생은 망했다.(그러면 안됩니다.)</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2022-06-01T03:03:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>python</title>
        <link>http://edge.ollchi.com/doku.php?id=python&amp;rev=1654052627&amp;do=diff</link>
        <description>Python

2021년 부터는 Python3가 main stream으로 자리를 잡아가고 있다. 

Get last result in the interactive python shell


In [1]: 1+2
Out[1]: 3

In [2]: _
Out[2]: 3


f-string


test = 4
print(f&#039;{test=}&#039;)

test = 4</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2022-06-19T23:15:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rpi</title>
        <link>http://edge.ollchi.com/doku.php?id=rpi&amp;rev=1655680514&amp;do=diff</link>
        <description>RPi

MCP3008

	*  &lt;https://learn.adafruit.com/raspberry-pi-analog-to-digital-converters/mcp3008&gt;
	*  &lt;https://tutorials-raspberrypi.com/mcp3008-read-out-analog-signals-on-the-raspberry-pi/&gt;</description>
    </item>
    <item rdf:about="http://edge.ollchi.com/doku.php?id=sensors_actuators_switches_wemo_sonoff_relays_etc&amp;rev=1655681037&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-06-19T23:23:57+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sensors_actuators_switches_wemo_sonoff_relays_etc</title>
        <link>http://edge.ollchi.com/doku.php?id=sensors_actuators_switches_wemo_sonoff_relays_etc&amp;rev=1655681037&amp;do=diff</link>
        <description>Sensors

HT01DV (온도 &amp; 습도)</description>
    </item>
    <item rdf:about="http://edge.ollchi.com/doku.php?id=start&amp;rev=1655680964&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-06-19T23:22:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>start</title>
        <link>http://edge.ollchi.com/doku.php?id=start&amp;rev=1655680964&amp;do=diff</link>
        <description>Welcome to Edge wiki

엣지 위키에 오신것을 환영합니다. 

Interests

	*  Science &amp; Technologies
	*  Linux
	*  Docker  
	*  Python Programming
	*  GPU Accelerated Computing
	*  Minecraft
	*  Mathematics
	*  Camping

Projects

	*  Home Automation by Homeassistant
	*  Sensors for Home Automation
	*  MCU Programming
	*  Face recognition
	*  Machine learning
	*  Web scrapping
	*  신조어(neologism) 사전

Electronics &amp; Gadgets</description>
    </item>
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